Unfortunately, the majority of cecum cancer symptoms are late, meaning the disease is already very advanced by the time you feel these symptoms, which may include: 1  Gas and bloating. 2  Fatigue. 3  Abdominal pain.  Weight 1  loss. Nausea and vomiting (large tumors in the right side of your colon can cause food to back 2  up) Anemia.
Prostate-specific antigen (PSA) blood test. Prostate-specific antigen (PSA) is a substance made by cells in the prostate gland (both normal cells and cancer cells). PSA is mostly found in semen, but a small amount is also found in the blood. Most healthy men have levels under 4 nanograms per milliliter (ng/mL) of blood.
The PSA test stands for prostate specific antigen. An antigen is an antibody designed to protect against disease. And because we can test for a prostate specific antigen, the volume of that antigen can indicate the seriousness of any disease that is attacking the prostate.By itself, a PSA reading does not mean very much. The PSA is only a very rough indicator.It certainly does not predict prostate cancer, but it may give you an early indication. However, the PSA is very unreliable and essentially flawed as a test for prostate cancer because a raised PSA can mean many different things.nd because we can test for a prostate specific antigen, the volume of that antigen can indicate the seriousness of any disease that is attacking the prostate. By itself, a PSA reading does not mean very much. The PSA is only a very rough indicator.